## verifyPaymentChannelClaim

`verifyPaymentChannelClaim(channel: string, amount: string, signature: string, publicKey: string): boolean`

Verify a payment channel claim signature.

### Parameters

<%- renderSchema("input/verify-payment-channel-claim.json") %>

### Return Value

This method returns `true` if the claim signature is valid.

<%- renderSchema("output/verify-payment-channel-claim.json") %>

### Example

```javascript
const channel =
  '3E18C05AD40319B809520F1A136370C4075321B285217323396D6FD9EE1E9037';
const amount = '.00001';
const signature = <%- importFile("test/fixtures/responses/sign-payment-channel-claim.json") %>;
const publicKey =
  '02F89EAEC7667B30F33D0687BBA86C3FE2A08CCA40A9186C5BDE2DAA6FA97A37D8';
return api.verifyPaymentChannelClaim(channel, amount, signature, publicKey);
```

```json
true
```
